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Fig. 5 | Biotechnology for Biofuels

Fig. 5

From: Characterization of a heat-tolerant Chlorella sp. GD mutant with enhanced photosynthetic CO2 fixation efficiency and its implication as lactic acid fermentation feedstock

Fig. 5

Comparison of photosynthetic light response curve (PI curve) (AD) and dissolved inorganic carbon (DIC) utilization curve (EH). PI curve and DIC utilization curve were determined in wild type and mutant M4 of Chlorella sp. GD after 1 day and 4 days of culture in indoor PBR aerated with ambient air (A, C, E, G) or 6% CO2 (B, D, F, H) at 40 °C under 200 μmol/m2/s illumination. The data are expressed as the mean ± SD (n = 3)

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